.menu_site3, #menu_site4
{
    height: 50px;
    width: 100%;
    background-color: rgb(34, 34, 34);
    border-color: rgb(51, 51, 51);
    margin-top: -16px;
}
#menu_site4 a {
    display: block;
    width: 20%;
    float: left;
    height: 50px;
    text-align: center;
    color: #ffffff;
    border-right-color: #333333;
    border-right-style: solid;
    border-right-width: 1px;
    box-shadow: -1px 0px rgb(0, 0, 0) inset;
}
.menu_site3 a {

    display: block;
    float: left;
    width: 33%;
    height: 50px;
    text-align: center;
    color: #ffffff;
    border-right-color: #333333;
    border-right-style: solid;
    border-right-width: 1px;
    box-shadow: -1px 0px rgb(0, 0, 0) inset;
}
.menu_site3 a:hover, #menu_site4 a:hover {
    color: #00a5f0;
}
ul {
    list-style-type: none;
}

body {
    padding: 0px;
    margin: 0px;
    font-family: "Helvetica Neue", "Helvetica", "Arial", sans-serif;

    background-color: #cecece;
}
a {
    text-decoration: none;
}

#corps_site {
    margin: auto;
    width: 760px;
    background-color: #ffffff;
    padding-left: 5px;
    padding-top: 5px;
    padding-bottom: 5px;
    padding-right: 5px;
}